NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1266 - 1270 of 2028

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Question number: 1266

» Biology » Food Production and Management

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MCQ▾

Question

What do you call the place where rice, wheat, tomatoes and sapodilla are grown?

Choices

Choice (4)Response

a.

Ground, Ground, Field, Field

b.

Field, Field, Garden, Garden

c.

Lane, Lane, Ground, Ground

d.

Garden, Garden, Lane, Lane

Question number: 1267

» Biology » Food Production and Management

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MCQ▾

Question

The nitrogen cycle is important because it:

I. Increase air pollution

II. Key component in amino acids which makes up proteins

III. Human population growth

Find the correct statement/statement (s).

Choices

Choice (4)Response

a.

II only

b.

II and III only

c.

I and II only

d.

III only

Question number: 1268

» Biology » Food Production and Management

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MCQ▾

Question

A agriculture tool used for breaking soil crust after rain and also for uprooting weeds is:

Choices

Choice (4)Response

a.

Harrow

b.

Seed drill

c.

Yoke

d.

Plough

Question number: 1269

» Biology » Food Production and Management

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MCQ▾

Question

The nitrogen gas of atmosphere can be fixed by:

I. Nitrogen fixation bacteria

II. Rhizobium bacteria

III. Blue-green algae

IV. Lighting

Find the correct statement/statement (s).

Choices

Choice (4)Response

a.

I, II, III and IV only

b.

I, II and IV only

c.

II and III only

d.

I and III only

Question number: 1270

» Biology » Food Production and Management

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MCQ▾

Question

Which of the following is not a “Kharif” crop?

Choices

Choice (4)Response

a.

Jute

b.

Cotton

c.

Barley

d.

Groundnut

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